<!DOCTYPE html>
<html lang="en">
    <head>
	<meta name="generator" content="Hugo 0.95.0" />
        <meta charset="utf-8">
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <meta name="robots" content="noodp" />
        <title>Mr.xiao-blog</title><meta name="Description" content="Mr.xiao的网站"><meta property="og:title" content="Mr.xiao-blog" />
<meta property="og:description" content="Mr.xiao的网站" />
<meta property="og:type" content="website" />
<meta property="og:url" content="https://pg-m.github.io/" /><meta property="og:image" content="https://pg-m.github.io/logo.png"/><meta property="og:site_name" content="Mr.xiao-blog" />

<meta name="twitter:card" content="summary_large_image"/>
<meta name="twitter:image" content="https://pg-m.github.io/logo.png"/>

<meta name="twitter:title" content="Mr.xiao-blog"/>
<meta name="twitter:description" content="Mr.xiao的网站"/>
<meta name="application-name" content="Mr.xiao的网站">
<meta name="apple-mobile-web-app-title" content="Mr.xiao的网站"><meta name="theme-color" content="#ffffff"><meta name="msapplication-TileColor" content="#da532c"><link rel="shortcut icon" type="image/x-icon" href="/favicon.ico" />
        <link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png">
        <link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png"><link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png"><link rel="mask-icon" href="/safari-pinned-tab.svg" color="#5bbad5"><link rel="manifest" href="/site.webmanifest"><link rel="canonical" href="https://pg-m.github.io/" /><link rel="alternate" href="/index.xml" type="application/rss+xml" title="Mr.xiao-blog">
    <link rel="feed" href="/index.xml" type="application/rss+xml" title="Mr.xiao-blog"><link rel="stylesheet" href="/css/style.min.css"><link rel="preload" href="/lib/fontawesome-free/all.min.css" as="style" onload="this.onload=null;this.rel='stylesheet'">
        <noscript><link rel="stylesheet" href="/lib/fontawesome-free/all.min.css"></noscript><link rel="preload" href="/lib/animate/animate.min.css" as="style" onload="this.onload=null;this.rel='stylesheet'">
        <noscript><link rel="stylesheet" href="/lib/animate/animate.min.css"></noscript><script type="application/ld+json">
    {
        "@context": "http://schema.org",
        "@type": "WebSite",
        "url": "https:\/\/pg-m.github.io\/","inLanguage": "en","author": {
                "@type": "Person",
                "name": "Mr.xiao"
            },"description": "Mr.xiao的网站","name": "Mr.xiao-blog"
    }
    </script></head>
    <body data-header-desktop="fixed" data-header-mobile="auto"><script type="text/javascript">(window.localStorage && localStorage.getItem('theme') ? localStorage.getItem('theme') === 'dark' : ('auto' === 'auto' ? window.matchMedia('(prefers-color-scheme: dark)').matches : 'auto' === 'dark')) && document.body.setAttribute('theme', 'dark');</script>

        <div id="mask"></div><div class="wrapper"><header class="desktop" id="header-desktop">
    <div class="header-wrapper">
        <div class="header-title">
            <a href="/" title="Mr.xiao-blog">wide</a>
        </div>
        <div class="menu">
            <div class="menu-inner"><a class="menu-item" href="/posts/"> Posts </a><a class="menu-item" href="/tags/"> Tags </a><a class="menu-item" href="/categories/"> Categories </a><a class="menu-item" href="/about/"> about </a><span class="menu-item delimiter"></span><span class="menu-item search" id="search-desktop">
                        <input type="text" placeholder="Search titles or contents..." id="search-input-desktop">
                        <a href="javascript:void(0);" class="search-button search-toggle" id="search-toggle-desktop" title="Search">
                            <i class="fas fa-search fa-fw" aria-hidden="true"></i>
                        </a>
                        <a href="javascript:void(0);" class="search-button search-clear" id="search-clear-desktop" title="Clear">
                            <i class="fas fa-times-circle fa-fw" aria-hidden="true"></i>
                        </a>
                        <span class="search-button search-loading" id="search-loading-desktop">
                            <i class="fas fa-spinner fa-fw fa-spin" aria-hidden="true"></i>
                        </span>
                    </span><a href="javascript:void(0);" class="menu-item theme-switch" title="Switch Theme">
                    <i class="fas fa-adjust fa-fw" aria-hidden="true"></i>
                </a><a href="javascript:void(0);" class="menu-item language" title="Select Language">
                    <i class="fa fa-globe" aria-hidden="true"></i>                      
                    <select class="language-select" id="language-select-desktop" onchange="location = this.value;"><option value="/zh-cn/">简体中文</option><option value="/" selected>English</option></select>
                </a></div>
        </div>
    </div>
</header><header class="mobile" id="header-mobile">
    <div class="header-container">
        <div class="header-wrapper">
            <div class="header-title">
                <a href="/" title="Mr.xiao-blog">wide</a>
            </div>
            <div class="menu-toggle" id="menu-toggle-mobile">
                <span></span><span></span><span></span>
            </div>
        </div>
        <div class="menu" id="menu-mobile"><div class="search-wrapper">
                    <div class="search mobile" id="search-mobile">
                        <input type="text" placeholder="Search titles or contents..." id="search-input-mobile">
                        <a href="javascript:void(0);" class="search-button search-toggle" id="search-toggle-mobile" title="Search">
                            <i class="fas fa-search fa-fw" aria-hidden="true"></i>
                        </a>
                        <a href="javascript:void(0);" class="search-button search-clear" id="search-clear-mobile" title="Clear">
                            <i class="fas fa-times-circle fa-fw" aria-hidden="true"></i>
                        </a>
                        <span class="search-button search-loading" id="search-loading-mobile">
                            <i class="fas fa-spinner fa-fw fa-spin" aria-hidden="true"></i>
                        </span>
                    </div>
                    <a href="javascript:void(0);" class="search-cancel" id="search-cancel-mobile">
                        Cancel
                    </a>
                </div><a class="menu-item" href="/posts/" title="">Posts</a><a class="menu-item" href="/tags/" title="">Tags</a><a class="menu-item" href="/categories/" title="">Categories</a><a class="menu-item" href="/about/" title="">about</a><a href="javascript:void(0);" class="menu-item theme-switch" title="Switch Theme">
                <i class="fas fa-adjust fa-fw" aria-hidden="true"></i>
            </a><a href="javascript:void(0);" class="menu-item" title="Select Language">
                    <i class="fa fa-globe fa-fw" aria-hidden="true"></i>
                    <select class="language-select" onchange="location = this.value;"><option value="/zh-cn/">简体中文</option><option value="/" selected>English</option></select>
                </a></div>
    </div>
</header><div class="search-dropdown desktop">
        <div id="search-dropdown-desktop"></div>
    </div>
    <div class="search-dropdown mobile">
        <div id="search-dropdown-mobile"></div>
    </div><main class="main">
                <div class="container"><div class="page home" data-home="posts"><div class="home-profile"><div class="home-avatar"><a href="/posts/" title="Posts"><img
        class="lazyload"
        src="/svg/loading.min.svg"
        data-src="/images/avatar.png"
        data-srcset="/images/avatar.png, /images/avatar.png 1.5x, /images/avatar.png 2x"
        data-sizes="auto"
        alt="/images/avatar.png"
        title="/images/avatar.png" width="2048" height="2048" /></a></div><div class="home-subtitle"><div id="id-1" class="typeit"></div></div><div class="links"><a href="https://github.com/PG-M" title="GitHub" target="_blank" rel="noopener noreffer me"><i class="fab fa-github fa-fw" aria-hidden="true"></i></a><a href="https://www.zhihu.com/people/b1e49c422e91b504f13aabcec6c5cfaa" title="知乎" target="_blank" rel="noopener noreffer me"><i data-svg-src="/lib/simple-icons/icons/zhihu.min.svg" aria-hidden="true"></i></a><a href="https://b23.tv/E3jPkq3" title="bilibili" target="_blank" rel="noopener noreffer me"><i data-svg-src="/lib/simple-icons/icons/bilibili.min.svg" aria-hidden="true"></i></a><a href="tel:17683777659" title="Phone" rel="me"><i class="fas fa-phone fa-fw" aria-hidden="true"></i></a><a href="mailto:wide.xiao@outlook.com" title="Email" rel="me"><i class="far fa-envelope fa-fw" aria-hidden="true"></i></a><a href="/index.xml" title="RSS" target="_blank" rel="noopener noreffer me"><i class="fas fa-rss fa-fw" aria-hidden="true"></i></a></div></div>
<article class="single summary" itemscope itemtype="http://schema.org/Article"><div class="featured-image-preview">
            <a href="/sap%E6%95%B0%E6%8D%AE%E5%AD%97%E5%85%B8/"><img
        class="lazyload"
        src="/svg/loading.min.svg"
        data-src="/sap%E6%95%B0%E6%8D%AE%E5%AD%97%E5%85%B8/featured-image.jpg"
        data-srcset="/sap%E6%95%B0%E6%8D%AE%E5%AD%97%E5%85%B8/featured-image.jpg, /sap%E6%95%B0%E6%8D%AE%E5%AD%97%E5%85%B8/featured-image.jpg 1.5x, /sap%E6%95%B0%E6%8D%AE%E5%AD%97%E5%85%B8/featured-image.jpg 2x"
        data-sizes="auto"
        alt="/sap%E6%95%B0%E6%8D%AE%E5%AD%97%E5%85%B8/featured-image.jpg"
        title="SAPshujuzidian" /></a>
        </div><h1 class="single-title" itemprop="name headline">
        <a href="/sap%E6%95%B0%E6%8D%AE%E5%AD%97%E5%85%B8/">SAPshujuzidian</a>
    </h1><div class="post-meta"><span class="post-author"><a href="/" title="Author" rel="author" class="author"><i class="fas fa-user-circle fa-fw" aria-hidden="true"></i>wide</a></span>&nbsp;<span class="post-publish">published on <time datetime="2019-10-01">2019-10-01</time></span>&nbsp;<span class="post-category">included in <a href="/categories/sap/"><i class="far fa-folder fa-fw" aria-hidden="true"></i>SAP</a></span></div><div class="content">No English </div><div class="post-footer">
        <a href="/sap%E6%95%B0%E6%8D%AE%E5%AD%97%E5%85%B8/">Read More</a><div class="post-tags">
                <i class="fas fa-tags fa-fw" aria-hidden="true"></i>&nbsp;<a href="/tags/sap-abap/">SAP ABAP</a></div></div>
</article><article class="single summary" itemscope itemtype="http://schema.org/Article"><h1 class="single-title" itemprop="name headline">
        <a href="/sap%E5%8F%98%E9%87%8F%E5%AE%9A%E4%B9%89%E5%86%85%E8%A1%A8%E6%93%8D%E4%BD%9C/">ABAPbianliangdingyineibiaocaozuo</a>
    </h1><div class="post-meta"><span class="post-author"><a href="/" title="Author" rel="author" class="author"><i class="fas fa-user-circle fa-fw" aria-hidden="true"></i>Mr.xiao</a></span>&nbsp;<span class="post-publish">published on <time datetime="0001-01-01">0001-01-01</time></span>&nbsp;<span class="post-category">included in <a href="/categories/sap/"><i class="far fa-folder fa-fw" aria-hidden="true"></i>SAP</a></span></div><div class="content">No English </div><div class="post-footer">
        <a href="/sap%E5%8F%98%E9%87%8F%E5%AE%9A%E4%B9%89%E5%86%85%E8%A1%A8%E6%93%8D%E4%BD%9C/">Read More</a><div class="post-tags">
                <i class="fas fa-tags fa-fw" aria-hidden="true"></i>&nbsp;<a href="/tags/sap-abap/">SAP ABAP</a></div></div>
</article></div></div>
            </main><footer class="footer">
        <div class="footer-container"><div class="footer-line">Powered by <a href="https://gohugo.io/" target="_blank" rel="noopener noreffer" title="Hugo 0.95.0">Hugo</a> | Theme - <a href="https://github.com/dillonzq/LoveIt" target="_blank" rel="noopener noreffer" title="LoveIt 0.2.11"><i class="far fa-kiss-wink-heart fa-fw" aria-hidden="true"></i> LoveIt</a>
                </div><div class="footer-line" itemscope itemtype="http://schema.org/CreativeWork"><i class="far fa-copyright fa-fw" aria-hidden="true"></i><span itemprop="copyrightYear">2022</span><span class="author" itemprop="copyrightHolder">&nbsp;<a href="/" target="_blank">Mr.xiao</a></span>&nbsp;|&nbsp;<span class="license"><a rel="license external nofollow noopener noreffer" href="https://creativecommons.org/licenses/by-nc/4.0/" target="_blank">CC BY-NC 4.0</a></span></div>
        </div>
    </footer></div>

        <div id="fixed-buttons"><a href="#" id="back-to-top" class="fixed-button" title="Back to Top">
                <i class="fas fa-arrow-up fa-fw" aria-hidden="true"></i>
            </a><a href="#" id="view-comments" class="fixed-button" title="View Comments">
                <i class="fas fa-comment fa-fw" aria-hidden="true"></i>
            </a>
        </div><link rel="stylesheet" href="/lib/katex/katex.min.css"><link rel="stylesheet" href="/lib/cookieconsent/cookieconsent.min.css"><script type="text/javascript" src="/lib/autocomplete/autocomplete.min.js"></script><script type="text/javascript" src="/lib/lunr/lunr.min.js"></script><script type="text/javascript" src="/lib/lazysizes/lazysizes.min.js"></script><script type="text/javascript" src="/lib/clipboard/clipboard.min.js"></script><script type="text/javascript" src="/lib/sharer/sharer.min.js"></script><script type="text/javascript" src="/lib/typeit/index.umd.js"></script><script type="text/javascript" src="/lib/katex/katex.min.js"></script><script type="text/javascript" src="/lib/katex/contrib/auto-render.min.js"></script><script type="text/javascript" src="/lib/katex/contrib/copy-tex.min.js"></script><script type="text/javascript" src="/lib/katex/contrib/mhchem.min.js"></script><script type="text/javascript" src="/lib/cookieconsent/cookieconsent.min.js"></script><script type="text/javascript">window.config={"code":{"copyTitle":"Copy to clipboard","maxShownLines":50},"cookieconsent":{"content":{"dismiss":"Got it!","link":"Learn more","message":"This website uses Cookies to improve your experience."},"enable":true,"palette":{"button":{"background":"#f0f0f0"},"popup":{"background":"#1aa3ff"}},"theme":"edgeless"},"data":{"id-1":"SAP"},"math":{"delimiters":[{"display":true,"left":"$$","right":"$$"},{"display":true,"left":"\\[","right":"\\]"},{"display":true,"left":"\\begin{equation}","right":"\\end{equation}"},{"display":true,"left":"\\begin{equation*}","right":"\\end{equation*}"},{"display":true,"left":"\\begin{align}","right":"\\end{align}"},{"display":true,"left":"\\begin{align*}","right":"\\end{align*}"},{"display":true,"left":"\\begin{alignat}","right":"\\end{alignat}"},{"display":true,"left":"\\begin{alignat*}","right":"\\end{alignat*}"},{"display":true,"left":"\\begin{gather}","right":"\\end{gather}"},{"display":true,"left":"\\begin{CD}","right":"\\end{CD}"},{"display":false,"left":"$","right":"$"},{"display":false,"left":"\\(","right":"\\)"}],"strict":false},"search":{"highlightTag":"em","lunrIndexURL":"/index.json","maxResultLength":10,"noResultsFound":"No results found","snippetLength":50,"type":"lunr"},"typeit":{"cursorChar":"|","cursorSpeed":1000,"data":{"id-1":["id-1"]},"duration":-1,"speed":100}};</script><script type="text/javascript" src="/js/theme.min.js"></script></body>
</html>
